30992836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65111}}^1$

素因数の和:65139

約数の個数: 24

約数和(自身を含む): 65632896

約数和(自身を除く): 34640060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 65111, 130222, 260444, 455777, 911554, 1106887, 1823108, 2213774, 4427548, 7748209, 15496418, 30992836]

約数ペア:

[(1, 30992836), (2, 15496418), (4, 7748209), (7, 4427548), (14, 2213774), (17, 1823108), (28, 1106887), (34, 911554), (68, 455777), (119, 260444), (238, 130222), (476, 65111)]